static Brush GetBrush (Color color, Generator generator)
{
var cache = generator.Cache<BrushKey, Brush>(cacheKey);
Brush brush;
lock (cache) {
var key = new BrushKey (color.ToArgb ());
if (!cache.TryGetValue (key, out brush)) {
brush = new SolidBrush (color, generator);
cache.Add (key, brush);
}
}
return brush;
}
static SolidBrush GetBrush (Color color)
{
var cache = Platform.Instance.Cache<BrushKey, SolidBrush>(cacheKey);
SolidBrush brush;
lock (cache) {
var key = new BrushKey (color.ToArgb ());
if (!cache.TryGetValue (key, out brush)) {
brush = new SolidBrush (color);
cache.Add (key, brush);
}
}
return brush;
}
protected override void OnPaint(System.Windows.Forms.PaintEventArgs e)
{
if (graphics == null)
return;
var clipRect = e.ClipRectangle.ToEto();
graphicsHandler.PerformDrawing(clipRect, () =>
{
// clear to control's background color
if (backgroundColor == null)
backgroundColor = new SolidBrush(base.BackgroundColor, Generator);
graphics.Clear(backgroundColor);
// perform user painting
Widget.OnPaint(new PaintEventArgs(graphics, clipRect));
});
}
public void SetColor(SolidBrush widget, Color color)
{
var brush = ((SolidBrushData)widget.ControlObject);
brush.Reset();
brush.Color = color;
}
public Color GetColor(SolidBrush widget)
{
return ((SolidBrushData)widget.ControlObject).Color;
}
/// <summary>
/// Fills an ellipse with the specified <paramref name="color"/>
/// </summary>
/// <param name="color">Fill color</param>
/// <param name="rectangle">Location for the ellipse</param>
public void FillEllipse (Color color, RectangleF rectangle)
{
using (var brush = new SolidBrush (color, Generator))
Handler.FillEllipse (brush, rectangle.X, rectangle.Y, rectangle.Width, rectangle.Height);
}
public Color GetColor (SolidBrush widget)
{
return ((Cairo.Color)widget.ControlObject).ToEto ();
}
/// <summary>
/// Fills a pie with the specified <paramref name="color"/>
/// </summary>
/// <param name="color">Fill color</param>
/// <param name="rectangle">Location of the pie</param>
/// <param name="startAngle">Elliptical (skewed) angle in degrees from the x-axis to the starting point of the pie</param>
/// <param name="sweepAngle">Angle in degrees from the <paramref name="startAngle"/> to the ending point of the pie</param>
public void FillPie (Color color, RectangleF rectangle, float startAngle, float sweepAngle)
{
using (var brush = new SolidBrush (color, Generator))
Handler.FillPie (brush, rectangle.X, rectangle.Y, rectangle.Width, rectangle.Height, startAngle, sweepAngle);
}
/// <summary>
///
/// </summary>
/// <param name="g"></param>
private void Draw(Graphics g)
{
g.AntiAlias = false;
g.PixelOffsetMode = PixelOffsetMode.Half;
g.TranslateTransform(_state.PanX, _state.PanY);
g.ScaleTransform(_state.Zoom);
var brush = new SolidBrush(_background);
g.Clear(brush);
brush.Dispose();
var renderer = _context.Editor.Renderers[0];
if (_context.Editor.Project == null)
return;
var container = _context.Editor.Project.CurrentContainer;
if (container.Template != null)
{
DrawBackground(
g,
container.Template.Background,
container.Width,
container.Height);
renderer.Draw(
g,
container.Template,
container.Properties,
null);
}
DrawBackground(
g,
container.Background,
container.Width,
container.Height);
renderer.Draw(
g,
container,
container.Properties,
null);
if (container.WorkingLayer != null)
{
renderer.Draw(
g,
container.WorkingLayer,
container.Properties,
null);
}
if (container.HelperLayer != null)
{
renderer.Draw(
g,
container.HelperLayer,
container.Properties,
null);
}
}
/// <summary>
/// Draws text with the specified <paramref name="font"/>, <paramref name="brush"/> and location
/// </summary>
/// <param name="font">Font to draw the text with</param>
/// <param name="brush">Brush to stroke the text</param>
/// <param name="location">Location of where to start drawing the text</param>
/// <param name="text">Text string to draw</param>
public void DrawText (Font font, SolidBrush brush, PointF location, string text)
{
Handler.DrawText (font, brush, location.X, location.Y, text);
}
/// <summary>
/// Draws text with the specified <paramref name="font"/>, <paramref name="color"/> and location
/// </summary>
/// <param name="font">Font to draw the text with</param>
/// <param name="color">Color of the text</param>
/// <param name="location">Location of where to start drawing the text</param>
/// <param name="text">Text string to draw</param>
public void DrawText(Font font, Color color, PointF location, string text)
{
using (var brush = new SolidBrush(color, Generator))
Handler.DrawText(font, brush, location.X, location.Y, text);
}
/// <summary>
/// Draws text with the specified <paramref name="font"/>, <paramref name="brush"/> and location
/// </summary>
/// <param name="font">Font to draw the text with</param>
/// <param name="brush">Brush to stroke the text</param>
/// <param name="x">X co-ordinate of where to start drawing the text</param>
/// <param name="y">Y co-ordinate of where to start drawing the text</param>
/// <param name="text">Text string to draw</param>
public void DrawText (Font font, SolidBrush brush, float x, float y, string text)
{
Handler.DrawText (font, brush, x, y, text);
}
/// <summary>
/// Draws text with the specified <paramref name="font"/>, <paramref name="color"/> and location
/// </summary>
/// <param name="font">Font to draw the text with</param>
/// <param name="color">Color of the text</param>
/// <param name="x">X co-ordinate of where to start drawing the text</param>
/// <param name="y">Y co-ordinate of where to start drawing the text</param>
/// <param name="text">Text string to draw</param>
public void DrawText(Font font, Color color, float x, float y, string text)
{
using (var brush = new SolidBrush(color, Generator))
Handler.DrawText(font, brush, x, y, text);
}
/// <summary>
/// Fills the specified <paramref name="path"/>
/// </summary>
/// <param name="color">Fill color</param>
/// <param name="path">Path to fill</param>
public void FillPath (Color color, GraphicsPath path)
{
using (var brush = new SolidBrush (color, Generator))
Handler.FillPath (brush, path);
}
/// <summary>
/// Fills a polygon defined by <paramref name="points"/> with the specified <paramref name="color"/>
/// </summary>
/// <param name="color">Fill color</param>
/// <param name="points">Points of the polygon</param>
public void FillPolygon (Color color, params PointF[] points)
{
var path = new GraphicsPath (Generator);
path.AddLines (points);
using (var brush = new SolidBrush (color, Generator))
FillPath (brush, path);
}
/// <summary>
/// Fills a pie with the specified <paramref name="color"/>
/// </summary>
/// <param name="color">Fill color</param>
/// <param name="x">X co-ordinate of the upper left corner of the pie</param>
/// <param name="y">Y co-ordinate of the upper left corner of the pie</param>
/// <param name="width">Width of the pie</param>
/// <param name="height">Height of the pie</param>
/// <param name="startAngle">Elliptical (skewed) angle in degrees from the x-axis to the starting point of the pie</param>
/// <param name="sweepAngle">Angle in degrees from the <paramref name="startAngle"/> to the ending point of the pie</param>
public void FillPie (Color color, float x, float y, float width, float height, float startAngle, float sweepAngle)
{
using (var brush = new SolidBrush (color, Generator))
Handler.FillPie (brush, x, y, width, height, startAngle, sweepAngle);
}
public void DrawText(Font font, SolidBrush brush, float x, float y, string text)
{
SetOffset(true);
if (string.IsNullOrEmpty(text))
return;
StartDrawing();
FontExtensions.DrawString(text, new PointF(x, y), brush.Color, font);
EndDrawing();
}
public DirectDrawingRenderer(Generator generator = null)
{
Generator = generator ?? Generator.Current;
texture = TestIcons.Textures(generator);
font = SystemFonts.Default(generator: generator);
textBrush = new SolidBrush(Colors.White, generator);
}
public void Clear(SolidBrush brush)
{
var rect = Control.GetClipBoundingBox();
Control.ClearRect(rect);
if (brush != null)
FillRectangle(brush, (float)rect.X, (float)rect.Y, (float)rect.Width, (float)rect.Height);
}
public void Clear(SolidBrush brush)
{
throw new NotImplementedException();
}
/// <summary>
///
/// </summary>
/// <param name="g"></param>
/// <param name="c"></param>
/// <param name="width"></param>
/// <param name="height"></param>
private void DrawBackground(Graphics g, Test2d.ArgbColor c, double width, double height)
{
var color = Color.FromArgb(c.R, c.G, c.B, c.A);
var brush = new SolidBrush(color);
var rect = Test2d.Rect2.Create(0, 0, width, height);
g.FillRectangle(
brush,
(float)rect.X,
(float)rect.Y,
(float)rect.Width,
(float)rect.Height);
brush.Dispose();
}
public Color GetColor (SolidBrush widget)
{
return ((swm.SolidColorBrush)widget.ControlObject).Color.ToEto ();
}
public void DrawText(Font font, SolidBrush brush, float x, float y, string text)
{
throw new NotImplementedException();
}
/// <summary>
/// Fills an ellipse with the specified <paramref name="color"/>
/// </summary>
/// <param name="color">Fill color</param>
/// <param name="x">X co-ordinate</param>
/// <param name="y">Y co-ordinate</param>
/// <param name="width">Width of the ellipse</param>
/// <param name="height">Height of the ellipse</param>
public void FillEllipse (Color color, float x, float y, float width, float height)
{
using (var brush = new SolidBrush (color, Generator))
Handler.FillEllipse (brush, x, y, width, height);
}
public TextureBrushesSection2()
{
image = TestIcons.Textures;
var drawable = new BufferedDrawable();
var layout = new DynamicLayout { DefaultSpacing = new Size(5, 5), Padding = new Padding(10) };
layout.AddSeparateRow(null, drawable.Checkbox(), null);
layout.Add(drawable);
this.Content = layout;
var w = image.Size.Width / 3; // same as height
var img = image.Clone(new Rectangle(w, w, w, w));
var textureBrush = new TextureBrush(img);
var solidBrush = new SolidBrush(Colors.Blue);
var linearGradientBrush = new LinearGradientBrush(Colors.White, Colors.Black, PointF.Empty, new PointF(0, 100));
var font = SystemFonts.Default();
drawable.BackgroundColor = Colors.Green;
drawable.MouseMove += HandleMouseMove;
drawable.MouseDown += HandleMouseMove;
drawable.Paint += (s, e) =>
{
var graphics = e.Graphics;
graphics.DrawText(font, Colors.White, 3, 3, "Move the mouse in this area to move the shapes.");
// texture brushes
var temp = location;
DrawShapes(textureBrush, temp, img.Size, graphics);
// solid brushes
temp = temp + new PointF(200, 0);
DrawShapes(solidBrush, temp, img.Size, graphics);
// linear gradient brushes
temp = temp + new PointF(200, 0);
DrawShapes(linearGradientBrush, temp, img.Size, graphics);
};
}
public Color GetColor(SolidBrush widget)
{
return ((ag.Paint)widget.ControlObject).Color.ToEto();
}
public void SetColor (SolidBrush widget, Color color)
{
((swm.SolidColorBrush)widget.ControlObject).Color = color.ToWpf ();
}
public void SetColor(SolidBrush widget, Color color)
{
throw new NotImplementedException();
}
public void SetColor (SolidBrush widget, Color color)
{
widget.ControlObject = color.ToCairo ();
}
/// <summary>
/// Fills the specified <paramref name="rectangles"/>
/// </summary>
/// <param name="color">Color to fill the rectangles</param>
/// <param name="rectangles">Enumeration of rectangles to fill</param>
public void FillRectangles (Color color, IEnumerable<RectangleF> rectangles)
{
using (var brush = new SolidBrush (color, Generator))
FillRectangles (brush, rectangles);
}
